Atara Biotherapeutics, Inc. historical data
| Date | Open | High | Low | Close | Adj. close | Volume |
|---|---|---|---|---|---|---|
| 2026-07-30 | 8.139 | 8.139 | 8.139 | 8.139 | 8.139 | 22 |
| 2026-07-29 | 7.701 | 7.900 | 7.360 | 7.747 | 7.747 | 398 |
| 2026-07-28 | 7.800 | 8.000 | 7.470 | 7.840 | 7.840 | 137 |
| 2026-07-27 | 8.020 | 8.150 | 7.840 | 7.890 | 7.890 | 78 |
| 2026-07-24 | 8.149 | 8.460 | 7.930 | 8.220 | 8.220 | 207 |
| 2026-07-23 | 7.930 | 8.210 | 7.810 | 8.210 | 8.210 | 319 |
| 2026-07-22 | 8.653 | 8.653 | 8.080 | 8.080 | 8.080 | 1,719 |
| 2026-07-21 | 8.200 | 8.760 | 8.080 | 8.240 | 8.240 | 6,647 |
| 2026-07-20 | 8.249 | 8.850 | 8.110 | 8.418 | 8.418 | 107 |
| 2026-07-17 | 8.240 | 8.830 | 8.199 | 8.490 | 8.490 | 3,876 |
| 2026-07-16 | 8.680 | 8.830 | 8.170 | 8.490 | 8.490 | 153 |
| 2026-07-15 | 8.040 | 8.686 | 8.000 | 8.520 | 8.520 | 4,277 |
| 2026-07-14 | 9.000 | 9.000 | 7.950 | 8.130 | 8.130 | 24,007 |
| 2026-07-13 | 9.610 | 9.980 | 8.730 | 8.730 | 8.730 | 2,774 |
| 2026-07-10 | 10.010 | 10.200 | 9.357 | 9.910 | 9.910 | 674 |
| 2026-07-09 | 9.638 | 10.200 | 9.460 | 9.850 | 9.850 | 1,109 |
| 2026-07-08 | 9.980 | 10.500 | 9.610 | 9.840 | 9.840 | 3,833 |
| 2026-07-07 | 10.905 | 11.015 | 10.250 | 10.480 | 10.480 | 156 |
| 2026-07-06 | 11.612 | 11.990 | 11.010 | 11.300 | 11.300 | 931 |
| 2026-07-03 | 11.560 | 11.560 | 11.560 | 11.560 | 11.560 | 0 |
| 2026-07-02 | 11.443 | 12.060 | 11.090 | 11.560 | 11.560 | 2,336 |
| 2026-07-01 | 11.413 | 11.970 | 10.900 | 11.363 | 11.363 | 511 |
| 2026-06-30 | 10.930 | 11.710 | 10.690 | 11.490 | 11.490 | 1,409 |
| 2026-06-29 | 10.547 | 11.115 | 10.390 | 10.865 | 10.865 | 151 |
| 2026-06-26 | 10.251 | 10.770 | 10.120 | 10.280 | 10.280 | 489 |
| 2026-06-25 | 10.970 | 10.971 | 10.345 | 10.345 | 10.345 | 509 |
| 2026-06-24 | 11.350 | 11.350 | 10.430 | 10.800 | 10.800 | 767 |
| 2026-06-23 | 10.190 | 11.550 | 10.190 | 11.293 | 11.293 | 3,697 |
| 2026-06-22 | 9.880 | 10.180 | 9.580 | 10.180 | 10.180 | 2,076 |
| 2026-06-19 | 9.935 | 9.935 | 9.935 | 9.935 | 9.935 | 0 |
| 2026-06-18 | 9.550 | 10.190 | 9.390 | 9.935 | 9.935 | 1,852 |
| 2026-06-17 | 9.650 | 10.010 | 9.494 | 10.010 | 10.010 | 981 |
| 2026-06-16 | 10.470 | 10.470 | 9.150 | 9.690 | 9.690 | 943 |
| 2026-06-15 | 10.400 | 10.892 | 9.850 | 10.428 | 10.428 | 9,524 |
| 2026-06-12 | 10.000 | 10.940 | 10.000 | 10.390 | 10.390 | 3,012 |
| 2026-06-11 | 9.945 | 10.300 | 9.561 | 10.035 | 10.035 | 323 |
| 2026-06-10 | 9.500 | 10.145 | 9.350 | 10.060 | 10.060 | 451 |
| 2026-06-09 | 9.579 | 10.200 | 9.480 | 9.770 | 9.770 | 493 |
| 2026-06-08 | 10.149 | 10.270 | 9.630 | 9.970 | 9.970 | 431 |
| 2026-06-05 | 11.000 | 11.000 | 9.740 | 9.740 | 9.740 | 536 |
| 2026-06-04 | 9.200 | 10.205 | 9.200 | 10.095 | 10.095 | 481 |
| 2026-06-03 | 10.090 | 10.140 | 9.356 | 9.620 | 9.620 | 1,430 |
| 2026-06-02 | 10.279 | 10.490 | 10.000 | 10.105 | 10.105 | 504 |
| 2026-06-01 | 10.250 | 10.550 | 10.001 | 10.280 | 10.280 | 1,191 |
| 2026-05-29 | 10.920 | 11.500 | 10.360 | 10.600 | 10.600 | 3,453 |
| 2026-05-28 | 10.500 | 11.000 | 10.050 | 10.880 | 10.880 | 3,219 |
| 2026-05-27 | 9.392 | 10.490 | 9.150 | 10.077 | 10.077 | 5,447 |
| 2026-05-26 | 9.350 | 10.000 | 9.250 | 9.450 | 9.450 | 3,253 |
| 2026-05-22 | 9.500 | 9.510 | 8.880 | 9.390 | 9.390 | 2,505 |
| 2026-05-21 | 9.209 | 9.499 | 9.040 | 9.499 | 9.499 | 1,012 |
| 2026-05-20 | 9.200 | 9.629 | 8.993 | 9.438 | 9.438 | 710 |
| 2026-05-19 | 8.960 | 9.669 | 8.710 | 9.160 | 9.160 | 2,792 |
| 2026-05-18 | 8.880 | 9.420 | 8.880 | 9.300 | 9.300 | 2,505 |
| 2026-05-15 | 9.450 | 9.805 | 8.650 | 9.110 | 9.110 | 7,308 |
| 2026-05-14 | 10.000 | 10.800 | 9.400 | 9.400 | 9.400 | 16,661 |
| 2026-05-13 | 9.490 | 10.215 | 9.140 | 9.730 | 9.730 | 10,838 |
| 2026-05-12 | 8.900 | 10.620 | 8.780 | 9.500 | 9.500 | 39,967 |
| 2026-05-11 | 8.470 | 9.200 | 7.900 | 8.280 | 8.280 | 17,007 |
| 2026-05-08 | 8.070 | 9.930 | 7.810 | 8.170 | 8.170 | 103,982 |
| 2026-05-07 | 5.150 | 10.820 | 5.150 | 10.350 | 10.350 | 949,025 |
Stock splits
No stock splits on record.
Dividends
No dividends on record.
Open, high, low and close are as traded (USD). Adjusted close accounts for splits and dividends. Educational only, not financial advice.